Siemens SITRANS LG270 Operating Instructions Manual page 4

8.6 Exchange or shorten cable/rod ...................................................................................... 70
8.7 Software update ............................................................................................................. 72
8.8 How to proceed if a repair is needed .............................................................................. 72
9 Dismounting
9.1 Dismounting steps.......................................................................................................... 73
9.2 Disposal ......................................................................................................................... 73
10 Supplement
10.1 Technical data ................................................................................................................ 74
10.2 Basics Modbus............................................................................................................... 84
10.3 Modbus register ............................................................................................................. 86
10.4 Modbus RTU commands ............................................................................................... 88
10.5 Levelmaster commands ................................................................................................. 91
10.6 Configuration of typical Modbus hosts ........................................................................... 95
10.7 Dimensions .................................................................................................................. 100
4
Safety instructions for Ex areas
Please note the Ex-specific safety information for installation and op-
eration in Ex areas. These safety instructions are part of the operating
instructions manual and come with the Ex-approved instruments.
Editing status: 2014-03-17
SITRANS LG270 - Operating Instructions PBD-51041066